From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 7 Apr 2016 08:54:08 +0000 (+0200)
Subject: ARM: zynq: Add interrupt-controller property to gpio nodes
X-Git-Tag: v2016.05-rc2~64^2~62
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58fab4cd9ceb9556eaa7c18a2390b321c35d05aa;p=platform%2Fkernel%2Fu-boot.git

ARM: zynq: Add interrupt-controller property to gpio nodes

GPIO driver supports an input interrupt that's why gpio node itself can
be labeled as interrupt controller.

Reported-by: John Linn <linnj@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 2d786f0..a352bc8 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -96,8 +96,10 @@
 		gpio0: gpio@e000a000 {
 			compatible = "xlnx,zynq-gpio-1.0";
 			#gpio-cells = <2>;
+			#interrupt-cells = <2>;
 			clocks = <&clkc 42>;
 			gpio-controller;
+			interrupt-controller;
 			interrupt-parent = <&intc>;
 			interrupts = <0 20 4>;
 			reg = <0xe000a000 0x1000>;